/**
 * Copyright 2022 Huawei Technologies Co., Ltd
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef MINDSPORE_RL_UTILS_MCTS_LOGGING_H_
#define MINDSPORE_RL_UTILS_MCTS_LOGGING_H_

#include <stdio.h>
#include <cstdarg>

constexpr int MAX_LOG_LEN = 500;
constexpr int ONE = 1;

void LogModule(char *buf, int bufLen, const char *fmt, ...) {
  (void)bufLen;
  va_list ap;
  va_start(ap, fmt);

  int iRet = vsnprintf(buf, MAX_LOG_LEN, fmt, ap);
  if (iRet < 0) {
    printf("_Log vsnprintf_s failed.\n");
  }
  va_end(ap);
}

#define LOG_ERROR(fmt, ...)                                                                     \
  do {                                                                                          \
    char Logbuff[MAX_LOG_LEN] = {0};                                                            \
    LogModule(Logbuff, sizeof(Logbuff), fmt, ##__VA_ARGS__);                                    \
    printf("[ERROR] [mindspore_rl/%s:%d] %s] %s\n", __FILE__, __LINE__, __FUNCTION__, Logbuff); \
  } while (0)

#endif  // MINDSPORE_RL_UTILS_MCTS_LOGGING_H_
